Machines

Tandem RollersARX 1.5 - 4.5 t

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3 Platforms - 8 Models - 13 VersionsThe lightest platform from 1.4 to 1.6 tonnes operating weight and working widths from 82 to 100 cm offers 3 models for small job sites of asphalt or gravel layer compaction.

Specific focus for the most common size of small tandem rollers was assured having a seperate platform for the ARX 23 and ARX 26 (weight class 2.3 - 2.6t, working widths 100 and 120 cm). This results in the best Quality - Performance - Cost ratio on the market.

Best compaction performanceBy combining the ARX 36, 40 and 45 in the heaviest platform is Ammann able to generate outstanding compaction output for medium asphalt jobs and base courses of gravel, sand and mixed soils.

The large drum diameter of these models offers the best compaction factor in the market.

One Concept - 13 models

Type CECE-weight Drum width Compaction

kg mm kN

AR

X 1

ARX 12 1475 820 23

ARX 16 1520 900 23

ARX 16 K 1460 900 23

ARX 20 1570 1000 24

AR

X 2

ARX 23 2250 1000 41

ARX 23 K 2045 1000 41

ARX 26 2460 1200 47

ARX 26 K 2250 1200 47A

RX

4ARX 36 3725 1300 50

ARX 40 4125 1300 52

ARX 40 K 4055 1300 52

ARX 45 4650 1380 55

ARX 45 K 4325 1380 55

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40 mm off-set of the drums

ARX 1 - Complete side-free ARX 2-4 - drum offset Combination Version

Combination VersionThe ARX-rollers are also available as combination rollers ARX 16 K, 23K, 26K, 40K and 45K.

The combination model has an in-built anti-adhesive tank with direct pressurised sprinkler system to the tyres. The control of the anti-adhesive sprinklers is operated by a separate hand switch on a control lever. The standard interval-sprinkler switch allows optimum water-supply on every asphalt-job.

Tandem VersionThe ARX-range with 8 models of double-drum roller in the weight categories 1.5 - 4.5 tonnes and working widths from 820 - 1380 are designed for asphalt- and soil compaction.

All models have an optimum design with regard to use and economic efficiency based on three product categories. A new hydraulic concept coupled with the latest Yanmar diesel engine technology enables us to gain a significant increase in efficiency. It allows the diesel engine to run at a much lower speed, effectively reducing consumption and noise emissions.

A generously designed operator station with vibration insulation, a simple and clearly laid out operating panel and the multi-functional drive lever next to a comfort-seat form a unit that any driver will appreciate for ergonomic reasons and more.

Side-free ModelThe ARX 12 - 20 tandem vibrating rollers are supplied as full flush models with double drive and double vibration as standard. This feature enables the drum to compact completely up against a wall. There is no more additional tuning work needed with additional compaction equipment.

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Features & benefits

The operator makes the difference

During the development of the ARX series the needs of the operator were at the centre of the platform design. Our standard ergonomic criterias to design a safe, comfortable and productive working environment are:

• Double vibration isolated operator platform• Fully adjustable and lateral sliding seat• „Best - View - Design“ to drum edges and surfaces by

narrow frame structure• Clear, simple and robust layout of all displays, switches

and dashboard

Vibration & Sprinkler System• Strong vibration system with 2 frequencies• Large drum diameter for excellent asphalt compaction• Large water tank for minimum of 1 day´s usage• Water-sprinkler-system with pressurized pump; interval

timer and 3 stage filtration• AVC - Ammann Vibration Control• 2 vibration amplitudes for ARX 36, 40, 45

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Driver comfort and safety• Highest levels of driver comfort due to: - Rubber-mounted driver´s platform isolated from chassis - Adjustable seat - Slideable seat (ARX 23-45)• Emergency - switch standard

Transport• Folding ROPS for best transportation• 4 Large towing-hooks front and rear• Central lifting-point on ARX 12-26

Emission & Consumption• Latest Yanmar diesel engine technology for the lowest fuel

consumption and emission level• Biodegradeable oil is an option

Service• Due to the large opening engine hood optimum access from one

side for daily service checks.• Maintenance-free articulation-joint = no greasing for lifetime of the machine• Simple and reliable electrical circuits with relays instead of printed

circuit boards

Best service access due to large engine hood

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Central lifting point on ARX 1 (standard) ARX 2 (option)

4 large tie down points for safe fixing onto trailer / truck

Easy operation and safe transport

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PowerfulOptimum compaction results thanks to:• High-torque, water-cooled Yanmar diesel engine• 2 working speeds• 2 frequencies with 2 centrifugal forces• Single or double vibration with double traction• Large drum diameter• Balanced weight front and rear• Large corrosion free water tank• Multiple water filtration• 2 scrapers per drum

Easy to operateHigh comfort of operation due to:• Easy-to-operate instrument panel• Tight turning radius• Compact dimensions for transport• Smooth starting and reversing of the machine by electric drive-lever• Rubber mounted operator’s platform

Easy to maintainMinimum maintenance required:• Bearings are lubricated for a lifetime• Teflon-coated central articulation-joint; lubricated for a lifetime• Engine hood can be completely opened• Direct access to the maintenance points situated at one side• Outside drain plugs for rapid change of machine fluids• Water filters and nozzles are easily accessible

SafeHigh safety standards:• CE-Package: Folding ROPS, emergency stop, comfort seat with

security belt and seat contact switch• Ergonomic instrument panel• Unobstructed view to the drums

Vandal protection of the machine with lock preparation on:• Instrument panel• Engine hood• Fuel tank• Water tanks

SuitableThe ARX-Serie rollers are based on a modular concept allowing:• The customisation of the machine to specific applications of the user• Optimisation of spare parts management due to wide compatibility

of the parts between different ARX models

Lockable diesel-tank standard

Folding ROPS for easy transport

Clear dashboard layout

2nd drive-lever

Edge-cutter

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ARX 12 ARX 16 ARX 16 K ARX 20 ARX 23 ARX 26 ARX 23 K ARX 26 K ARX 36 ARX 40 ARX 45 ARX 40 K ARX 45 K

A 1440 1440 1475 1440 1630 1630 1653 1653 1950 1950 1950 2008 2008

B 874 952 947 1054 1129 1334 1089 1294 1423 1423 1503 1463 1463

W 820 900 900 1000 995 1200 995 1200 1300 1300 1380 1300 1380

W1 865 947 947 1046 1042 1247 1042 1247 1341 1341 1421 1341 1421

V 9 5 - 8 - - - - - - - - -

Dimensions in mm

Standard• Front and rear vibration and drive• Control system with emergency stop• Pressurised plus intervall sprinkler

system• Ammann Vibration Control• Lateral sliding seat on ARX 23 - 45• Central lifting hook (option on ARX 2)• 2 working frequencies• Hydraulic test-port

Options• CE-Kit with folding ROPS and working

lights• Road lighting• Canopy• Asphalt-thermometer

(only on ARX 2 + 4)• Reverse alarm• Battery disconnection switch• Central lifting hook (only on ARX 2)• Wide-tyre-kit ARX 26 combi• ATC - Ammann Traction Control

(only on ARX 2 + 4)• Arm rests• Second drive-lever, left

• Edge-cutter incl. multifunction lever• ACEforce (only on ARX 2 + 4)• Bio-degradable hydraulic oil• Drums in Line (only on ARX 1)• Customer Colour

Technical Specifications

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ARX 12 ARX 16 ARX 16 K ARX 20 ARX 23 ARX 23 K ARX 26 ARX 26 K ARX 36 ARX 40 ARX 40 K ARX 45 ARX 45 K

Weight

Operating weight CECE kg 1475 1520 1460 1570 2250 2045 2460 2250 3725 4125 4055 4650 4325

Operating weight max. kg 1700 1700 1700 1700 2550 2550 2650 2650 4300 4700 4700 5100 5100

Static linear load (full-flush) kg/cm 9 8,4 8,4 7,9 11,3 11,3 10,3 10,3 14,3 15,8 15,8 16,8 16,8

Wheel load kg - - 183 - - 251 - 260 - - 512 - 541

French classification PV2 PV2 PV2 PV2 PV3 PV3 PV3 PV3 PV3 PV4 PV4 PV4 PV4

Drums (Wheels)

Width mm 820 900 900 1000 1000 1000 1200 1200 1300 1300 1300 1380 1380

Offset mm 50 50 0 50 40 0 40 0 40 40 - 40 -

Rolling width max. mm 870 950 900 1050 1040 1000 1240 1200 1340 1340 1300 1420 1380

Diameter mm mm 575 575 575 575 700 700 700 700 850 850 850 850 850

Thickness mm mm 13 13 13 13 13 13 13 13 17 17 17 17 17

Number of wheels - - 4 - - 4 - 4 - - 4 - 4

Tire size - - 8/60-15 - - 8/60-15 - 8/60-15 - - 10,5/80-16 - 10,5/80-16

Tire-axle width mm - - 890 - - 970 - 1170 - - 1275 - 1275

Engines

Engine type Diesel/Water YANMAR 3TNV76 YANMAR 3TNV88 YANMAR 4TNV88

Emmission class --- / EPA Inter 4 EuroMot3A / EPA Inter 4 Euromot3A / EPA Inter 4

Power output ISO 3046 kW / HP 15,0/20,4 22,5/30,6 30,0/40,8

Cylinder/ltr. No./ccm 3 cyl / 1116 3 cyl / 1642 4 cyl / 2189

1. /2. working speed rpm 2,100 / 2,400 2,100 / 2,400 2,400

Travel speed km/h km/h 0 - 8 0 - 10 0 - 10

Gradeability with / without vibr. % 30 / 40 30 / 40 30 / 40

Electric System

Batterie / Capacity V / Ah 12 / 77 12 / 77 12 / 77

Steering

Turning radius inside mm 2165 2125 2125 2075 2350 2250 2250 2250 2581 2581 2581 2621 2621

Steering / Oscillating angle +/-° 31/5 31/5 31/5 31/5 32/8 32/8 32/8 32/8 32/8 32/8 32/8 32/8 32/8

Vibration

Amplitude mm 0,5 0,5 0,5 0,45 0,42 0,45 0,42 0,45 0,36/0,55 0,36/0,55 0,34/0,55 0,36/0,55 0,34/0,55

Frequency at 2100/2400 rpm Hz 58/66 58/66 58/66 58/66 58/66 58/66 58/66 58/66 45/57 45/57 45/57 45/57 45/57

Centrifugal force - max. kN 23 23 23 24 41 41 47 47 50 52 52 55 55

Capacities

Water tank l 110 110 110 110 200 200 200 200 350 350 350 350 350

Anti-adhesive l - - 10 - - 12 - 12 - - 18 - 18

Hydraulic tank l 16 16 16 16 16 16 16 16 37 37 37 37 37

Diesel fuel tank l 26 26 26 26 40 40 40 40 59 59 59 59 59

Australia: Ammann Australia Pty. Ltd. | Narangba 4504

Austria: Ammann Austria GmbH | 4113 St. Martin im Mühlkreis

Brazil: Ammann do Brasil | CEP: 94180-452 Gravataí/RS

Bulgaria: Ammann Bulgaria | 1700 Sofia

China: Ammann Construction Machinery Shanghai Co. Ltd. | Shanghai 201700

Czech Republic: Ammann Czech Republic a.s. | 54901 Nové Město nad Metují

Ammann Asphalt GmbH | 60200 Brno

France: Ammann France SAS | 94046 Créteil/Cedex

Germany: Ammann Asphalt GmbH | 31061 Alfeld (Leine)

Ammann Verdichtung GmbH | 53773 Hennef

Ammann Elba Beton GmbH | 76275 Ettlingen

India: Ammann Apollo India Private Ltd. | Ahmedabad 380 009

Indonesia: Ammann South East Asia | Jakarta 11530

Italy: Ammann Italy S.p.A. | 37012 Bussolengo

Kazakhstan: Ammann Kazakhstan LLP | Almaty 050051

Netherlands: Ammann Benelux B.V. | 7730 SK Ommen

Poland: Ammann Polska sp.z.o.o. | 02-230 Warszawa

Romania: Ammann Group Romania S.R.L. | 077125 Magurele

Russia: Ammann Russia o.o.o. | 127 473 Moscow

Singapore: Ammann Singapore Pte. Ltd. | 307591 Singapore

Spain: Ammann Iberia S L | Madrid

South Africa: Ammann Construction Machinery South Africa | Benoni 1500

Sweden: Ammann Scandinavia | 211 20 Malmö

Switzerland: Ammann Switzerland Ltd. | 4901 Langenthal

Avesco AG | 4901 Langenthal

Turkey: Ammann Teknomak A.S. | Ankara 06370

Ukraine: OOO Ammann Ukraine | 03150 Kiev

United Arab Emirates: Ammann NME FZE | Dubai

United Kingdom: Ammann UK Ltd. | Warwickshire CV37 0TY

USA: Ammann America Inc. | Ponte Vedra | Florida 32082

Detailed information can be found at: www.ammann-group.com

EN | 02 | 15Specifications are subject to change.